alicegrant88 alicegrant88

01-10-2017
Mathematics

contestada

Evaluate −f(a)

f(x)=−5x²+2x−1

Respuesta :

jdoe0001 jdoe0001

02-10-2017

[tex]\bf f(x)=-5x^2+2x-1\implies f(a)=-5(a)^2+2(a)-1 \\\\\\ f(a)=-5a^2+2a-1 \\\\\\ -f(a)\implies -~[-5a^2+2a-1]\implies 5a^2-2a+1[/tex]

Answer Link

Otras preguntas

what is f(5)? please answer

I need help with this question. The question is : Find the distance between the points (-4.4, 9.9) and (-4.4, -5.6).

can someone please help me with this question?

1. Who are the children supposed to be?

Given the equation x+y=20 and x-y=8,which values of x and y satisfy both equations

Graph y=-5x Help please

whoever answers this correctly gets brainliest

Sketch a graph that has the given end behavior. 13. As x → -∞, y → ∞ 14. As x → -∞, y → -∞ As x → ∞, y→∞ As x→∞, y → 0

24. Plants depend on a wide variety of carbon compounds, including carbohydrates, these compounds? lipids, and proteins. What best describes the role of photosy

The distance from Josh's house to the mall is 3.5 miles. The distance from Meg's house to the mall is 19,000 feet. Who lives closer to the mall, Josh or Meg? Us